chore: Bump Rust edition to 2024 (#27800)

Follow-up to https://github.com/zed-industries/zed/pull/27791

Release Notes:

- N/A

crates/askpass/src/askpass.rs

@@ -5,9 +5,9 @@ use std::time::Duration;
 use anyhow::Context as _;
 use futures::channel::{mpsc, oneshot};
 #[cfg(unix)]
-use futures::{io::BufReader, AsyncBufReadExt as _};
+use futures::{AsyncBufReadExt as _, io::BufReader};
 #[cfg(unix)]
-use futures::{select_biased, AsyncWriteExt as _, FutureExt as _};
+use futures::{AsyncWriteExt as _, FutureExt as _, select_biased};
 use futures::{SinkExt, StreamExt};
 use gpui::{AsyncApp, BackgroundExecutor, Task};
 #[cfg(unix)]